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198 条记录 (耗时 0.017 秒)

    Fastener assembly and fastener thereof
    11.
    发明授权
    Fastener assembly and fastener thereof 失效
    紧固件组件及其紧固件

    公开(公告)号：US3970399A

    公开(公告)日：1976-07-20

    申请号：US548721

    申请日：1975-02-10

    申请人： Nunzio J. Palumbo

    发明人： Nunzio J. Palumbo

    IPC分类号： A63H3/52 ,  A63H33/04 ,  A63H33/10 ,  F16B5/06 ,  A47B23/00

    CPC分类号： A63H33/108 ,  A63H3/52 ,  A63H33/044 ,  F16B5/0614 ,  Y10T403/4602

    摘要： A fastener assembly for securing a pair of contiguous standards at substantially right-angles relative to each other is provided which includes a fastener comprising first and second perpendicularly oriented webs, and means mounted on the second web for connecting a standard thereto; and including a first standard having a configured through slot, the second web being introduced through the slot until the first web abuts the first standard; and a second standard abutting the second web and being contiguous with the first standard.

    摘要翻译： 提供了一种用于相对于彼此以基本上直角固定一对相邻标准件的紧固件组件，其包括紧固件，该紧固件包括第一和第二垂直取向的腹板，以及安装在第二腹板上以将标准连接到其上的装置; 并且包括具有配置的通槽的第一标准，所述第二纤维网通过所述槽引入直到所述第一纤维网抵接所述第一标准; 以及邻接所述第二纤维网并且与所述第一标准邻接的第二标准。

    Ball and rod linkage for joining polyhedral members
    12.
    发明授权
    Ball and rod linkage for joining polyhedral members 失效
    连接聚合物成员的球和球连接

    公开(公告)号：US3747261A

    公开(公告)日：1973-07-24

    申请号：US3747261D

    申请日：1972-03-27

    申请人： SALEM N

    发明人： SALEM N

    IPC分类号： A63H33/10 ,  B23Q1/54

    CPC分类号： B23Q1/545 ,  A63H33/108 ,  Y10T403/347

    摘要： A ball-and-socket linkage for interconnecting polyhedrel members comprising a pair of balls each having four coplanar flat spots spaced at 90* intervals; a rod for detachably connecting the balls, a spherical, open socket formed in a face of each member for snugly receiving more than one-half of the surface of one of the balls, and four U-shaped grooves formed in said face and extending from the socket opening to the face edge, said grooves being spaced about 90* from each other around the opening and the diameter of the opening being slightly greater than the flatspot-to-flat-spot diameter of the ball. A plurality of such members and linkages are used as ''''executive'''' toys and for constructing artistic assemblages thereof.

    摘要翻译： 一种用于互连多面体构件的球形连接器，包括一对球，每个球具有以90度间隔隔开的四个共面平面点; 用于可拆卸地连接球的杆，形成在每个构件的表面中的球形开口，用于紧密地容纳一个球的表面的一半以上，以及形成在所述面中的四个U形槽，并且从 所述插座开口到所述面部边缘，所述凹槽围绕所述开口彼此间隔开90度，并且所述开口的直径略大于所述球的平点光斑直径。 多个这样的构件和连杆被用作“执行”玩具并用于构建其艺术组合。

    Didactic apparatus
    13.
    发明授权
    Didactic apparatus 失效
    DIDACTIC APPARATUS

    公开(公告)号：US3636230A

    公开(公告)日：1972-01-18

    申请号：US3636230D

    申请日：1970-07-08

    申请人： PHILOGRAPH PUBLICATIONS

    发明人： TACEY CHARLES ARTHUR

    IPC分类号： A63H33/08 ,  A63H33/10 ,  G09B23/02 ,  G09B19/02 ,  A63H33/12

    CPC分类号： G09B23/02 ,  A63H33/088 ,  A63H33/108

    摘要： This invention is concerned with didactic structural apparatus and comprises a plurality of uniformly shaped and dimensioned cuboidal units and connecting means therefore whereby said units can be assembled to provide stable examples of areas and threedimensional solids which can be used in the teaching of arithmetic and geometry.

    摘要翻译： 本发明涉及教学结构装置，并且包括多个均匀形状和尺寸的立方体单元和连接装置，由此可以组装所述单元以提供可用于算术和教学中的区域和三维固体的稳定示例 几何。

    Rhombic hexahedra blocks for making rhombic dodecahedra and rhombic triacontahedra
    14.
    发明授权
    Rhombic hexahedra blocks for making rhombic dodecahedra and rhombic triacontahedra 失效
    RHOMBIC HEXAHEDRA块制造RHOMBIC DODECAHEDRA和RHOMBIC TRIACONTAHEDRA

    公开(公告)号：US3611620A

    公开(公告)日：1971-10-12

    申请号：US3611620D

    申请日：1969-06-02

    申请人： PERRY CHARLES O

    发明人： PERRY CHARLES O

    IPC分类号： A63H33/10 ,  A63H33/08

    CPC分类号： A63H33/108 ,  Y10S52/10

    摘要： THE APPLICATION DISCLOSES GEOMETRIC TOY BLOCKS IN THE SHAPE OF RHOMBIC HEXAHEDRA. FOUR OBTUSE HEXAHEDRA WITH FACE VERTICES OF 109*28''17" FIT TOGETHER TO MAKE MANY GEOMETRIC SHAPES INCLUDING THE RHOMBIC DODECAHEDRON. TEN ACUTE HEXAHEDRA AND TEN OBTUSE HEXAHEDRA WITH FACE VERTICES OF 116*33''54 FIT TOGETHER TO MAKE MANY GEOMETRIC SHAPES INCLUDING THE RHOMBIC TRIACONTAHEDRON. THE HEXAHEDRON BLOCKS HAVE ATTACHING MEANS, PREFERABLY AS SHOWN IN PAT. NO. 3,413,752, FOR ATTACHING THE BLOCKS TOGETHER IN FACE TO RELATION, IN THIS SITUATION THE BLOCKS ARE MADE WITH TWO GROUP OF THREE FACES EACH INTEGRALLY FORMED AND JOINED AT THEIR COMMON VERTEX TO THE STEMS OF THE LATCHES WHICH EXTEND THROUGH THE THREE FACES OF THE OTHER GROUP.